121950032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4731

約数の個数: 40

約数和(自身を含む): 248555520

約数和(自身を除く): 126605488

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 4639, 6572, 9278, 13144, 18556, 26288, 37112, 74224, 143809, 245867, 287618, 491734, 575236, 983468, 1150472, 1966936, 2300944, 3933872, 7621877, 15243754, 30487508, 60975016, 121950032]

約数ペア:

[(1, 121950032), (2, 60975016), (4, 30487508), (8, 15243754), (16, 7621877), (31, 3933872), (53, 2300944), (62, 1966936), (106, 1150472), (124, 983468), (212, 575236), (248, 491734), (424, 287618), (496, 245867), (848, 143809), (1643, 74224), (3286, 37112), (4639, 26288), (6572, 18556), (9278, 13144)]